linux511-tkg: Import ck1/MuQSS patchset - http://ck-hack.blogspot.com/2021/02/linux-511-ck1-muqss-version-0208-for.html

PKGBUILD

@@ -53,7 +53,7 @@ else
 fi
 pkgname=("${pkgbase}" "${pkgbase}-headers")
 pkgver="${_basekernel}"."${_sub}"
-pkgrel=123
+pkgrel=124
 pkgdesc='Linux-tkg'
 arch=('x86_64') # no i686 in here
 url="http://www.kernel.org/"
@@ -359,9 +359,9 @@ case $_basever in
         0002-clear-patches.patch
         0003-glitched-base.patch
         0003-glitched-cfs.patch
-        #0004-glitched-ondemand-muqss.patch
+        0004-glitched-ondemand-muqss.patch
-        #0004-glitched-muqss.patch
+        0004-glitched-muqss.patch
-        #0004-5.11-ck1.patch
+        0004-5.11-ck1.patch
         #0005-undead-glitched-ondemand-pds.patch
         #0005-undead-glitched-pds.patch
         #0005-v5.11_undead-pds099o.patch
@@ -385,6 +385,9 @@ case $_basever in
             '35a7cde86fb94939c0f25a62b8c47f3de0dbd3c65f876f460b263181b3e92fc0'
             '1ac97da07e72ec7e2b0923d32daacacfaa632a44c714d6942d9f143fe239e1b5'
             '7058e57fd68367b029adc77f2a82928f1433daaf02c8c279cb2d13556c8804d7'
+            'c605f638d74c61861ebdc36ebd4cb8b6475eae2f6273e1ccb2bbb3e10a2ec3fe'
+            '2bbbac963b6ca44ef3f8a71ec7c5cad7d66df860869a73059087ee236775970a'
+            '2f7e24e70ed1f5561155a1b5e5aab9927aea317db0500e8cf83cd059807f9c7e'
             'fca63d15ca4502aebd73e76d7499b243d2c03db71ff5ab0bf5cf268b2e576320'
             '19661ec0d39f9663452b34433214c755179894528bf73a42f6ba52ccf572832a'
             'b302ba6c5bbe8ed19b20207505d513208fae1e678cf4d8e7ac0b154e5fe3f456'

linux-tkg-config/prepare

@@ -142,7 +142,7 @@ _tkg_initscript() {
     elif [ "$_basever" = "59" ] || [ "$_basever" = "510" ]; then
       prompt="`echo $'  > 1.Undead PDS (TkG)\n    2.Project C / PDS\n    3.Project C / BMQ\n    4.MuQSS\n    5.CFS\nchoice[1-5?]: '`"
     elif [ "$_basever" = "511" ]; then
-      prompt="`echo $'  > 1.Project C / PDS\n    2.Project C / BMQ\n    3.CFS\nchoice[1-3?]: '`"
+      prompt="`echo $'  > 1.Project C / PDS\n    2.Project C / BMQ\n    3.MuQSS\n    4.CFS\nchoice[1-4?]: '`"
     else
       prompt="`echo $'  > 1.CFS\nchoice[1-1?]: '`"
     fi
@@ -158,13 +158,11 @@ _tkg_initscript() {
     elif [ "$CONDITION" = "3" ]; then
       if [ "$_basever" = "54" ] || [ "$_basever" = "57" ] || [ "$_basever" = "58" ] || [ "$_basever" = "59" ] || [ "$_basever" = "510" ]; then
         echo "_cpusched=\"bmq\"" > "${_path}"/cpuschedset
-      elif [ "$_basever" = "511" ]; then
-        echo "_cpusched=\"cfs\"" > "${_path}"/cpuschedset
       else
         echo "_cpusched=\"MuQSS\"" > "${_path}"/cpuschedset
       fi
     elif [ "$CONDITION" = "4" ]; then
-      if [ "$_basever" = "54" ] || [ "$_basever" = "57" ] || [ "$_basever" = "58" ]; then
+      if [ "$_basever" = "54" ] || [ "$_basever" = "57" ] || [ "$_basever" = "58" ] || [ "$_basever" = "511" ]; then
         echo "_cpusched=\"cfs\"" > "${_path}"/cpuschedset
       else
         echo "_cpusched=\"MuQSS\"" > "${_path}"/cpuschedset
@@ -626,7 +624,7 @@ _tkg_srcprep() {
       plain "1: Deboost and requeue task. (default)"
       plain "2: Set rq skip task."
       if [ "${_cpusched}" = "MuQSS" ]; then
-        read -rp "`echo $'\n      0. Supposedly best option for gaming performance - could lead to stability issues on some (AMD) platforms when combined with MuQSS\n    > 1. Default and recommended option for MuQSS - could lead to stability issues on some (Intel) platforms\n      2. Can be a good option with low rr_interval on MuQSS\n    [0-2?]: '`" CONDITION0;
+        read -rp "`echo $'\n      0. Supposedly best option for gaming performance,\n         but might lead to stability issues on some (AMD) platforms when combined with MuQSS\n    > 1. Default and recommended option for MuQSS - could lead to stability issues on some (Intel) platforms\n      2. Can be a good option with low rr_interval on MuQSS\n    [0-2?]: '`" CONDITION0;
       else
         read -rp "`echo $'\n    > 0. Recommended option for gaming on PDS - "tkg" default\n      1. Default, but can lead to stability issues on some platforms\n      2. Can be a good option with low rr_interval on MuQSS\n    [0-2?]: '`" CONDITION0;
       fi

linux-tkg-patches/5.11/0004-glitched-muqss.patch

@@ -0,0 +1,90 @@
+From f7f49141a5dbe9c99d78196b58c44307fb2e6be3 Mon Sep 17 00:00:00 2001
+From: Tk-Glitch <ti3nou@gmail.com>
+Date: Wed, 4 Jul 2018 04:30:08 +0200
+Subject: glitched - MuQSS
+
+diff --git a/kernel/sched/MuQSS.c b/kernel/sched/MuQSS.c
+index 84a1d08d68551..57c3036a68952 100644
+--- a/kernel/sched/MuQSS.c
++++ b/kernel/sched/MuQSS.c
+@@ -163,7 +167,11 @@ int sched_interactive __read_mostly = 1;
+  * are allowed to run five seconds as real time tasks. This is the total over
+  * all online cpus.
+  */
++#ifdef CONFIG_ZENIFY
++int sched_iso_cpu __read_mostly = 25;
++#else
+ int sched_iso_cpu __read_mostly = 70;
++#endif
+ 
+ /*
+  * sched_yield_type - Choose what sort of yield sched_yield will perform.
+
+diff --git a/kernel/Kconfig.hz b/kernel/Kconfig.hz
+index 2a202a846757..1d9c7ed79b11 100644
+--- a/kernel/Kconfig.hz
++++ b/kernel/Kconfig.hz
+@@ -5,7 +5,7 @@
+ choice
+ 	prompt "Timer frequency"
+ 	default HZ_100 if SCHED_MUQSS
+-	default HZ_250_NODEF if !SCHED_MUQSS
++	default HZ_500_NODEF if !SCHED_MUQSS
+ 	help
+ 	 Allows the configuration of the timer frequency. It is customary
+ 	 to have the timer interrupt run at 1000 Hz but 100 Hz may be more
+@@ -50,6 +50,20 @@ choice
+ 	 on SMP and NUMA systems and exactly dividing by both PAL and
+ 	 NTSC frame rates for video and multimedia work.
+ 
++	config HZ_500_NODEF
++		bool "500 HZ"
++	help
++	 500 Hz is a good timer frequency for desktops. Provides fast
++	 interactivity with great smoothness without sacrificing too
++	 much throughput.
++
++	config HZ_750_NODEF
++		bool "750 HZ"
++	help
++	 750 Hz is a good timer frequency for desktops. Provides fast
++	 interactivity with great smoothness without sacrificing too
++	 much throughput.
++
+ 	config HZ_1000_NODEF
+ 		bool "1000 HZ"
+ 	help
+@@ -63,6 +70,8 @@ config HZ
+ 	default 100 if HZ_100
+ 	default 250 if HZ_250_NODEF
+ 	default 300 if HZ_300_NODEF
++	default 500 if HZ_500_NODEF
++	default 750 if HZ_750_NODEF
+ 	default 1000 if HZ_1000_NODEF
+ 
+ config SCHED_HRTICK
+
+diff --git a/Makefile b/Makefile
+index d4d36c61940b..4a9dfe471f1f 100644
+--- a/Makefile
++++ b/Makefile
+@@ -15,7 +15,6 @@ NAME = Kleptomaniac Octopus
+ 
+ CKVERSION = -ck1
+ CKNAME = MuQSS Powered
+-EXTRAVERSION := $(EXTRAVERSION)$(CKVERSION)
+ 
+ # We are using a recursive build, so we need to do a little thinking
+ # to get the ordering right.
+diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
+index dd554bd43..75030ad93 100755
+--- a/scripts/headers_install.sh
++++ b/scripts/headers_install.sh
+@@ -89,6 +89,7 @@ include/uapi/linux/atmdev.h:CONFIG_COMPAT
+ include/uapi/linux/eventpoll.h:CONFIG_PM_SLEEP
+ include/uapi/linux/hw_breakpoint.h:CONFIG_HAVE_MIXED_BREAKPOINTS_REGS
+ include/uapi/linux/pktcdvd.h:CONFIG_CDROM_PKTCDVD_WCACHE
++include/uapi/linux/sched.h:CONFIG_SCHED_MUQSS
+ "
+ 
+ for c in $configs

linux-tkg-patches/5.11/0004-glitched-ondemand-muqss.patch

@@ -0,0 +1,18 @@
+diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
+index 6b423eebfd5d..61e3271675d6 100644
+--- a/drivers/cpufreq/cpufreq_ondemand.c
++++ b/drivers/cpufreq/cpufreq_ondemand.c
+@@ -21,10 +21,10 @@
+ #include "cpufreq_ondemand.h"
+ 
+ /* On-demand governor macros */
+-#define DEF_FREQUENCY_UP_THRESHOLD		(80)
+-#define DEF_SAMPLING_DOWN_FACTOR		(1)
++#define DEF_FREQUENCY_UP_THRESHOLD		(45)
++#define DEF_SAMPLING_DOWN_FACTOR		(5)
+ #define MAX_SAMPLING_DOWN_FACTOR		(100000)
+-#define MICRO_FREQUENCY_UP_THRESHOLD		(95)
++#define MICRO_FREQUENCY_UP_THRESHOLD		(45)
+ #define MICRO_FREQUENCY_MIN_SAMPLE_RATE		(10000)
+ #define MIN_FREQUENCY_UP_THRESHOLD		(1)
+ #define MAX_FREQUENCY_UP_THRESHOLD		(100)